准零刚度超材料在低频隔振领域的应用备受关注。然而，现有的研究受限于准零刚度超材料的设计机制，目前仍难以获得一种适用于实际工程应用的简化结构。在此，我们介绍了一类可编程的准零刚度超材料以及一种新颖的设计机制，以解决这一长期存在的难题。所提出的准零刚度超材料由具有预期准零刚度特性的代表性单元阵列构成，其中代表性单元的准零刚度特性是通过一种结构仿生机制定制的。在实验中，我们验证了代表性单元所具有的准零刚度特性、可编程的准零刚度行为，以及这些可编程准零刚度超材料在低频隔振方面潜在的、极具前景的应用。所获得的结果可能会启发人们研发出一类新型的可编程准零刚度超材料，用于当前及未来的机械工程和其他工程应用中的低频隔振。

Quasi-zero-stiffness (QZS) metamaterials have attracted significant interest for application in low-frequency vibration isolation. However, previous work has been limited by the design mechanism of QZS metamaterials, as it is still difficult to achieve a simplified structure suitable for practical engineering applications. Here, we introduce a class of programmable QZS metamaterials and a novel design mechanism that address this long-standing difficulty. The proposed QZS metamaterials are formed by an array of representative unit cells (RUCs) with the expected QZS features, where the QZS features of the RUC are tailored by means of a structural bionic mechanism. In our experiments, we validate the QZS features exhibited by the RUCs, the programmable QZS behavior, and the potential promising applications of these programmable QZS metamaterials in low-frequency vibration isolation. The obtained results could inspire a new class of programmable QZS metamaterials for low-frequency vibration isolation in current and future mechanical and other engineering applications.